package edu.zut.cs.javaee.manager.teach.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Example;
import org.springframework.data.domain.ExampleMatcher;
import org.springframework.data.domain.ExampleMatcher.GenericPropertyMatchers;
import org.springframework.data.domain.ExampleMatcher.StringMatcher;
import org.springframework.stereotype.Service;

import edu.zut.cs.javaee.manager.base.service.impl.GenericManagerImpl;
import edu.zut.cs.javaee.manager.teach.service.SubjectManager;
import edu.zut.cs.javaee.manager.teacher.dao.Subjectdao;
import edu.zut.cs.javaee.manager.teacher.domain.Subject;


@Service(value ="subjectManager")
public abstract class SubjectManagerimpl extends GenericManagerImpl<Subject, Long> implements SubjectManager {

	Subjectdao subjectDao;
	
	@Autowired
	public void setSubjectDao(Subjectdao subjectDao) {
		this.subjectDao = subjectDao;
		this.dao=this.subjectDao;
	}
	@Override
	public List<Subject> findByFullname(String fullname) {
		// 创建查询条件数据对象
		Subject queryObject = new Subject();
		queryObject.setName(fullname);
		// 创建匹配器，即如何使用查询条件
		ExampleMatcher matcher = ExampleMatcher.matching() // 构建对象
				.withStringMatcher(StringMatcher.CONTAINING) // 改变默认字符串匹配方式：模糊查询
				.withMatcher("fullname", GenericPropertyMatchers.contains()) // 姓名采用“开始匹配”的方式查询
				.withIgnorePaths("dateCreated", "dateModified"); // 忽略属性：是否关注。因为是基本类型，需要忽略掉
		// 创建实例并查询
		Example<Subject> ex = Example.of(queryObject, matcher);
		List<Subject> result = this.subjectDao.findAll(ex);
		return result;
	}
	

}
